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連絡先担当者 Mr. Carleb
Kakamas, Northern Cape
Perlite ore for building :
Perlite sand is a kind of glassy rock with acidic through erupting, expanded perlite is formed through crushing, preheating, roasting and expanding. Expanded perlite is a kind of light material which is porous, white and granular, It has the characteristics of small capacity, low thermal conductivity, excellent chemical stability, no combustion, non-toxic, flavourless, sound absorbing etc.
Chemical Compesition:
SiO2(%) :*2, TiO2(%):0.*9,Al2O3(%):*2.*1, Fe2O3(%):0.*4,
MnO(%):0.*6,MgO(%):0.*4,CaO(%):1.*0
K2O(%):4.*7,Na2O(%):3.*9,P2O5(%): 0.*4,LOI:4.*4(%)
Best regards
smile
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e-mail: mxminerals at
aliyun.com
